Lyra Therapeutics Reports Positive Results from the ENLIGHTEN 2 Phase 3 Trial of LYR-210 Achieving Statistically Significant Results for Primary and Key Secondary Endpoints in the Treatment of Chronic Rhinosinusitis (CRS)

WATERTOWN, Mass., June 02, 2025 (GLOBE NEWSWIRE) -- Lyra Therapeutics, Inc. (Nasdaq: LYRA) (“Lyra” or the “Company”), a clinical-stage biotechnology company developing long-acting, anti-inflammatory sinonasal implants for the treatment of chronic rhinosinusitis (CRS), today announced positive results from the ENLIGHTEN 2 Phase 3 clinical trial of LYR-210 in adult patients with CRS. The ENLIGHTEN 2 trial met its primary endpoint, with LYR-210 demonstrating statistically significant improvement compared to sham control in a composite of the three cardinal symptoms (3CS) of CRS (nasal obstruction, nasal discharge, facial pain/pressure) at week 24 (-1.13; p=0.0078) in patients without nasal polyps.

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